Electronic cigarette



FIG. 1 is a top perspective view of the electronic cigarette showing my new design;

FIG. 2 is a back view of the electronic cigarette;

FIG. 3 is a front view of the electronic cigarette;

FIG. 4 is a right side view of the electronic cigarette;

FIG. 5 is a top view of the electronic cigarette; and,

FIG. 6 is a bottom view of the electronic cigarette.

The left side view is a mirror image of FIG. 4. 

CLAIM The ornamental design for an electronic cigarette, as shown and described. 